Analysis
- max time kernel
50s - max time network
51s - platform
windows7_x64 - resource
win7-20220414-en - submitted
07/06/2022, 02:30
General
- Target SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe
- Size 636KB
- Sample220607-cy53zaech6
- SHA256 802472f04d847b1938c561b991f14db7756e8e137c2bc72a9563752cde1881ab
Malware Config
Extracted
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formbook
-
4.1
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ca02
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induinsulations.com
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xianpac.com
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bodaferygus.site
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trouville-sur-mer.xyz
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4865997.com
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morkels.com
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vaperice.com
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grandmoun.com
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shriramjewellers.info
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silkwayexpress.online
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aerosonde.tech
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funamebulist.xyz
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daliaf.online
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qzhumay.com
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lineaalignlab.com
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xn--czru2do2aa267j.xn--czrs0t
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commercialroofingasaservice.com
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bgdct.com
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opulentreverence.com
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gxs128.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GpaCmmXRVmS.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GpaCmmXRVmS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBC1F.tmp"2⤵
- Creates scheduled task(s)
-
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
tmpBC1F.tmp
memory/692-64-0x0000000000400000-0x000000000042F000-memory.dmp
memory/692-68-0x00000000009E0000-0x0000000000CE3000-memory.dmp
memory/692-66-0x0000000000400000-0x000000000042F000-memory.dmp
memory/692-63-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1932-55-0x00000000757C1000-0x00000000757C3000-memory.dmp
memory/1932-62-0x0000000005140000-0x0000000005174000-memory.dmp
memory/1932-54-0x0000000000D50000-0x0000000000DF6000-memory.dmp
memory/1932-56-0x00000000004B0000-0x00000000004C6000-memory.dmp
memory/1932-57-0x00000000055E0000-0x0000000005672000-memory.dmp
memory/2024-69-0x000000006E200000-0x000000006E7AB000-memory.dmp
memory/2024-70-0x000000006E200000-0x000000006E7AB000-memory.dmp